diff --git a/lib/test/asn1/srsran_asn1_rrc_meas_test.cc b/lib/test/asn1/srsran_asn1_rrc_meas_test.cc
index faab3b8dc6..f068e7e9c8 100644
--- a/lib/test/asn1/srsran_asn1_rrc_meas_test.cc
+++ b/lib/test/asn1/srsran_asn1_rrc_meas_test.cc
@@ -33,7 +33,7 @@ int meas_obj_test()
   cbit_ref bref(&rrc_msg[0], sizeof(rrc_msg));
 
   ul_dcch_msg_s ul_dcch_msg;
-  ul_dcch_msg.unpack(bref);
+  TESTASSERT(ul_dcch_msg.unpack(bref) == SRSASN_SUCCESS);
 
   TESTASSERT(ul_dcch_msg.msg.type() == ul_dcch_msg_type_c::types::c1);
   TESTASSERT(ul_dcch_msg.msg.c1().type() == ul_dcch_msg_type_c::c1_c_::types::meas_report);